Common Tree Care Myths Debunked by Experts

Jan 30, 2026By Joshua Minshew
Joshua Minshew

Understanding Tree Care Myths

Trees are vital to our environment, providing shade, beauty, and oxygen. However, there are numerous myths about tree care that can lead to misunderstandings and potentially harm your trees. In this post, we'll debunk some common tree care myths with insights from experts.

tree care

Myth 1: Topping a Tree Encourages Growth

One of the most prevalent myths is that topping a tree, or cutting off the top branches, will stimulate new growth. In reality, topping can seriously damage a tree. According to arborists, this practice weakens the tree, making it more susceptible to disease and pests. Instead, proper pruning techniques should be used to maintain tree health.

Myth 2: Trees Can Heal Themselves

While trees are resilient, they do not heal in the way humans do. When a tree is wounded, it doesn't repair damaged tissue but instead grows new tissue over the wound. Experts stress the importance of preventing injuries to the tree and taking steps to protect any existing wounds.

tree wound care

Watering and Fertilization Myths

Myth 3: Trees Don't Need Watering

Another common misconception is that once established, trees don’t require watering. While mature trees are generally more drought-resistant, they still benefit from supplemental watering during dry spells. Understanding the specific needs of your tree species is crucial for maintaining their health.

Myth 4: More Fertilizer Is Better

It might seem logical to think that more fertilizer means a healthier tree, but over-fertilization can be detrimental. Excess nutrients can lead to excessive growth that the tree cannot sustain, making it more vulnerable to environmental stresses. It's important to follow recommended guidelines for fertilization.

tree fertilization

Planting and Maintenance Myths

Myth 5: The Bigger the Tree, the Better

When planting a new tree, many believe that starting with a larger tree will yield quicker results. However, smaller trees often establish root systems more effectively and catch up in size in just a few years. It's essential to consider the planting site and choose appropriately sized trees.

Myth 6: Trees Don't Need Regular Maintenance

Some people assume that trees are self-sustaining and don’t require regular care. In truth, regular inspections and maintenance, such as pruning and health checks, are vital for preventing issues before they become significant problems. Consulting with a certified arborist can ensure your trees remain healthy and beautiful.

tree maintenance

In conclusion, understanding and debunking common tree care myths can lead to healthier trees and a more vibrant landscape. By following expert advice and implementing proper care techniques, you can ensure your trees thrive for years to come.